package com.atguigu.gulimall.member.config;

import com.alibaba.fastjson.support.spring.GenericFastJsonRedisSerializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.session.web.http.CookieSerializer;
import org.springframework.session.web.http.DefaultCookieSerializer;

@Configuration
public class GulimallSessionConfig {

    //默认作用域为当前域，解决子域session共享问题
    @Bean
    public CookieSerializer cookieSerializer(){
        DefaultCookieSerializer cookieSerializer = new DefaultCookieSerializer();
        cookieSerializer.setDomainName("gulimall.com");
        cookieSerializer.setCookieName("GULISESSION");
        return cookieSerializer;
    }


    //使用json的序列化方式来序列化对象数据到redis中
    @Bean
    public RedisSerializer<Object> springSessionDefaultRedisSerializer(){

        return new GenericFastJsonRedisSerializer();
    }

}
